Giggling Squid Cardiff St David's
If you're after a stylish but relaxed space for your birthday dinner, head to Giggling Squid in St David's Shopping Centre. There's room for groups of all sizes, in a pretty restaurant featuring gorgeous floral decor, cool neon signs and plush booth seating.
There's a huge Thai menu to get stuck into, including everything from crispy fried chickpeas to spicy tamarind pork skewers and Thai green vegetable curry. Plus, there are all sorts of delicious cocktails to wash it down with.